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Product attributes Property Value
Manufacturer Power Integrations
Product Series TinySwitch®-II
Packaging Tape & Reel (TR) |
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Flyback
Voltage - Start Up -
Voltage - Supply (Vcc/Vdd) -
Duty Cycle 65%
Frequency - Switching 132kHz
Power (Watts) 23 W
Fault Protection Current Limiting, Open Loop, Over Temperature, Short Circuit
Control Features EN
Operating Temperature -40°C ~ 150°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SMD (7 Leads), Gull Wing
Supplier Device Package SMD-8B

TNY268G-TL Offline Switcher IC - TinySwitch-II Series

The TNY268G-TL from Power Integrations is a high-performance offline switcher IC designed for flyback topology applications up to 23W. This integrated switcher features a 700V breakdown voltage, 132kHz switching frequency, and comprehensive fault protection including current limiting, over-temperature, short circuit, and open loop protection.

Key Features:

  • 23W power output with flyback topology
  • 700V breakdown voltage for high-reliability applications
  • 132kHz switching frequency for efficient operation
  • Integrated internal switch for simplified design
  • Comprehensive fault protection (current limiting, over-temperature, short circuit, open loop)
  • Wide operating temperature range: -40°C to 150°C (TJ)
  • Surface mount SMD-8B package (8-SMD, 7 Leads, Gull Wing)
  • 65% duty cycle capability
  • Isolated output design

Applications: Ideal for power supplies in industrial controls, telecom equipment, consumer electronics, and other applications requiring compact, reliable AC-DC conversion with full isolation.

Quality & Compliance: Supplied in Tape & Reel packaging for automated assembly. RoHS/REACH compliant. Full manufacturer traceability and long lifecycle support available.